Forbes contributors publish independent expert analyses and insights. Travis Bean writes about the best movies available to stream. That’s why I set out to rank the best alien and space movies ever.

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: FX / Hulu "In space," some marketing genius once said, "no one can hear you scream".

"In space," some marketing genius once said, "no one can hear you scream". Bring the Xenomorph and its associated ecosystem back home, however — as "Alien: Earth" so memorably has — and you hear ...